Removing oil or lubricant residues is essential for maintaining your doll’s surface and hygiene. Start by wiping the affected areas with a soft cloth or sponge dampened with warm water and mild soap or a specialized cleaning solution. For stubborn residues, use a gentle, non-abrasive scrubber or a soft-bristled toothbrush to lift the buildup carefully. Rinse thoroughly with clean water to ensure all residues are removed, preventing sticky surfaces or discoloration. If oils or lubricants have dried or hardened, applying a small amount of isopropyl alcohol on a cloth can help dissolve stubborn residues; however, test on a small area first to check for adverse reactions. After cleaning, dry the surface completely with a soft towel or allow it to air dry. Regular cleaning after use prevents the accumulation of residues and keeps the surface smooth and inviting. Proper removal of oil or lubricant residue not only improves the doll’s appearance but also prolongs its lifespan and ensures a hygienic experience every time.